79759540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{569711}}^1$

素因数の和:569727

約数の個数: 24

約数和(自身を含む): 191423232

約数和(自身を除く): 111663692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 569711, 1139422, 2278844, 2848555, 3987977, 5697110, 7975954, 11394220, 15951908, 19939885, 39879770, 79759540]

約数ペア:

[(1, 79759540), (2, 39879770), (4, 19939885), (5, 15951908), (7, 11394220), (10, 7975954), (14, 5697110), (20, 3987977), (28, 2848555), (35, 2278844), (70, 1139422), (140, 569711)]